absortion meaning in English
指音量被吸音物体减弱
Examples
- To compare the difference , the author selected several kind of substrates which were treated with different ways and some differences were found . the first one was substrates catalyticed by dna or pod had different absortion peak
以联苯胺与邻苯二酚为底物， dna催化后的吸收峰在503nm ，过氧化物酶催化后的吸收峰在603nm 。 - At suitable range of nutrition , hydrodictyon reticulatum can obtain dominance of resource competition at initial stages , because it has more capability in absortion and utilization of resource than that of microalga , which reduces the resource utilization of microalga and restrains overgrowth of microalga in a degree
在适宜的营养盐浓度范围内，由于供试的水网藻对营养物质的吸收利用能力大于微藻对营养物质的吸收利用能力：因此，水网藻能在富营养化的初期阶段的资源竞争中占据优势，并尽可能减少微藻对资源的利用量，这可在一定程度上抑制微藻的过度生长。 - Such as when the substrates was benzidine and a - naphthol , the absortion peak was 450nm after catalyticed by dna , and 501nm after catalyticed by pod , if changing substrate to benzidine and pyrocatechol , the absortion peak was 503nm after catalyticed by dna and 603nm after catalyticed by pod . the second difference was the different result after hplc : the result of hplc ( substrates : benzidine and a - naphthol ) showed that the products under the affect of dna and pod had different value on the peak and the area
然后对以联苯胺与-萘酚为底物，以h _ 2o _ 2为氧化剂，进行高效液相色谱分析，分析结果表明dna与过氧化物酶作用后的产物在峰面积和峰高上有不同数值；同时，不同形式的dna对该反应都有催化活性，表明只要是生物来源的dna (非特异性dna )都具有一定程度的催化活性。